| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.52 | 11.239% | $144.0768 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $221.41 | 8.171% | $239.5014 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $90.85 | 12.699% | $102.387 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $210.85 | 9.663% | $231.2244 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $179.28 | 12.397% | $201.5053 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $94.36 | 11.846% | $105.5379 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $35.48 | 10.730% | $39.287 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $961.75 | $1,063.5198 | $1,063.53 | $1,063.55 | $1,063.50 | |